k_nn_classifier

变采样和多相滤波器的实现。本程序实现了一个变采样程序，中间设计滤波器设计和插值抽取。其中滤波器设计用的是窗函数法，根据要求设计窗函数，得到窗函数的长度。接着是插值，滤波，抽取，得到最后变采样之后的波形文件、另外对比了用直接卷积和多相分解卷积两种方法最后的结果。 (Implementation of variable sampling and polyphase filter. This procedure implements a variable sampling procedures, intermediate design and interpolation and decimation filter design. The filter design is using the window function method, according to the requirements of the design of window function, get the length of the window function. Then the interpolation, filtering, extraction, and finally obtain the variable wave file, sampling after the addition of contrast and polyphase decomposition results of two methods for convolution last direct convolution.)

duffing 算子，检测噪声和分离噪声(duffing operator to detect noise and noise separation)

全球最小的北斗/GPS导航模块，中国最先进的。(The global minimum of Beidou/GPS navigation module, the most advanced chinese. )

自适应控制中，用Matlab算法实现带遗忘因子递推最小二乘参数估计(Forgetting factor recursive least squares parameter estimation)

finding critical time in a power system

小波改进阈值去噪，并分析去噪后信号的信噪比和均方误差(Improving threshold denoising by wavelet transform and analyzing signal-to-noise ratio and mean square error of denoised signal)

说明：  matlab手册，包括一些典型的算法，供大家参考(matlab manual for your reference)

Matlab多目标遗传算法工具箱，用于多目标遗传算法！(Matlab Matlab GA)

威尔逊-θ法,机械振动模拟程序，仅供参考(Wilson-θ methord mechinery vibration)

isodata聚类算法用于聚类类IRIS数据，分类效果较好，运行稳定(isodata clustering algorithm for clustering classes IRIS data classification better, stable operation)